寶德過程控制閥2702型氣動閥德國burkert氣動閥2702可以對介質流量進行調節，配合寶德burkert定位器8692/9684的信號反饋可以調節2702的閥門開度進行流量調節，定位器可帶反饋也可帶顯示，根據現場工控進行選擇。寶德過程控制閥2702實物圖：

寶德過程控制閥2702型氣動閥選型手冊：

Type 2702 can be actuated by the Continuous TopControl Type 8692/8693/8694 or SideControl Type 8635 and 8792/93. TopControl/SideControl thus forms a mechanical and functional unit with the pneumatic actuator as a complete control valve system.